TETRAFLUOROBORATE;N-(4-ETHYLBENZENE)-4-METHOXYBENZENE-2,6-DIPHENYLPYRIDINIUM TETRAFLUOROBORATE;3-(dimethylamino)-7-(methylamino)phenothiazin-5-ium tetrafluoroborate;AZURE I BIOGICAL STAIN;Phenothiazin-5-ium, 3-(dimethylamino)-7-(methylamino)-, tetrafluoroborate(1-);AZURE B TETRAFLUOROBORATE;AZUR B TETRAFLUOROBORATE;Einecs 279-128-6